What are blood flies?

There are <b>purple insects</b> in Essos. They lay their eggs in the dead and dying and can grow as large as bees.

Question

There are purple insects in Essos. They lay their eggs in the dead and dying and can grow as large as bees.

Hagrid P Hazard · Accepted Answer

There are purple insects in Essos. They lay their eggs in the dead and dying and can grow as large as bees.